baber/WOPTO huggingface dataset:
Patent RU-2245472-C1 (RU)
Inventor: TAKAMURA KHIROJUKI
IPC: C23C4/04
Filed: 2002-02-22
Granted: 2005-01-27
Abstract: Изобретение относится к износостойким элементам скольжения и может найти применение при изготовлении поршневых колец и гильз цилиндров для двигателей внутреннего сгорания. На наружной поверхности элемента скольжения поверх основного металла напылением получено покрытие, содержащее по массе 30-70% порошкообразного молибдена, 10-40% порошкообразного хромоникелевого сплава, 3-40% керамического порошкообразного материала и 2-15% порошкообразной твердой смазки. Керамический порошкообразный материал представляет собой окись хрома или карбид хрома. Порошкообразная твердая смазка представляет собой, по меньшей мере, одно из веществ, выбранных из группы, состоящей из фторида кальция, сернистого марганца и двусернистого молибдена. Элемент скольжения имеет повышенное сопротивление абразивному износу. 2 з.п. ф-лы, 4 ил., 1 табл.
Patent RU-2255676-C1 (RU)
Inventor: KASHEVAROV S B
IPC: A61B17/00
Filed: 2003-12-23
Granted: 2005-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing dumbbell-shaped balloon into esophagus lumen. The balloon is blown-up to make tumor bulge out. 
     EFFECT: enhanced effectiveness of treatment; rapid and reliable tumor boundary detection.
Patent RU-2254571-C1 (RU)
Inventor: KATAEVA N G
IPC: G01N33/48
Filed: 2004-01-29
Granted: 2005-06-20
Abstract: FIELD: medicine, psychiatry, neurology. 
     SUBSTANCE: one should evaluate psychic state in patients and detect the quantity of eosinophils, basophils and rod neutrophils in peripheral blood. At eosinophils ranged 1.97-2.52%, basophils 0.12-0.14%, rod neutrophils 0.64-0.91% it is possible to diagnose depressive state. At eosinophils being below 1.32%, basophils from 0.03% and less, rod neutrophils from 1.27 and higher one should diagnose organic lesion of central nervous system. 
     EFFECT: higher accuracy of differential diagnostics. 
     10 dwg, 1 tbl
Patent RU-2252252-C1 (RU)
Title: Method for isolation of mesenchymal stem cells
Inventor: TEPLJASHIN A S
IPC: C12N5/00
Filed: 2004-04-09
Granted: 2005-05-20
Abstract: FIELD: biotechnology, in particular isolation of mesenchymal stem cells from human tissues for treatment of various diseases. 
     SUBSTANCE: human mesenchymal stem cells are isolated from fat tissue, decidual placenta membrane, placenta caul, or placenta chorial stroma. Human tissue is crushed and treated with collagenase solution in DMEM (Dulbecco's Modified Eagle Medium) wherein fat tissue, decidual placenta membrane or placenta caul is treated with type I collagenase, and placenta chorial stroma is treated with type IV collagenase. Obtained suspension is purified from erythrocytes with lysing reagent followed by filtration through filters with pore size of 100 mum and 10 mum. 
     EFFECT: increased cell suspension homogeneity, target product yield, and cell viability. 
     2 cl, 4 tbl, 4 ex
Patent RU-2264369-C1 (RU)
Inventor: ZENIKOV V I
IPC: C05F3/00
Filed: 2004-04-23
Granted: 2005-11-20
Abstract: FIELD: agriculture, in particular, processing of organic wastes of animal farming, poultry farming etc. 
     SUBSTANCE: method involves mixing manure or dung and moisture-absorbing organic substance; introducing additive; moving resultant mixture into fermenter, followed by aerobic composting combined with ventilation; providing zonal introduction of additives, said additives including mixture of nitrogen-fixing and cellulose destructing microorganisms used in the ratio of 1:1.20-1.30, said mixture being formed as suspension with concentration of 10 6 -10 7  cells/ml, used in an amount of about 0.5 l/t; after discharging from fermenter, holding compost for 10-12 days and introducing additives including microorganisms for promoting growth and suppressing diseases of plants. 
     EFFECT: increased efficiency and workability of composting process and stabilized quality of ready product. 
     2 cl, 1 dwg, 1 tbl, 14 ex
Patent RU-2265829-C1 (RU)
Inventor: UGRJUMOV S A
IPC: C07D307/48
Filed: 2004-07-19
Granted: 2005-12-10
Abstract: FIELD: woodworking industry. 
     SUBSTANCE: invention relates to a method for evaluation of toxicity sized wood products (plywood and wood chipboards) manufactured using furan resin. Method is accomplished by boiling plywood in ethyl alcohol for 3 h to promote free furfurol contained in plywood to pass into solution, wherein it is them measured by photocolorimeteric technique. 
     EFFECT: enabled evaluation of plywood toxicity. 
     1 dwg, 2 tbl
Patent RU-2280931-C1 (RU)
Inventor: SUTURIN ALEKSANDR NIKOLAEVICH
IPC: H02G1/10
Filed: 2004-11-18
Granted: 2006-07-27
Abstract: FIELD: laying electric service lines across water obstacles. 
     SUBSTANCE: proposed method involves cable laying in plastic pipeline. To this end plastic pipes are first welded together on land with cable and ground wire or wires gradually drawn through them; then pipeline incorporating cable and ground wire or wires is pushed to water and conveyed toward transition point on bank. Pipe is secured on bank for movement and transported to opposite laying point with reference to pre-installed buoys at the same time arranging it on underwater route. Upon fixation of other end of pipe for displacement this pipe is unsealed for water admission therein, gradually laid on bottom, and secured thereon. 
     EFFECT: reduced anthropogenic impact time, ability of protecting underwater communities of water reservoir. 
     4 cl, 2 dwg
Patent RU-2280756-C1 (RU)
Title: Устройство для перекрытия внутренней полости колонны труб
Inventor: BARANTSEVICH STANISLAV VLADIMI
IPC: E21B33/13
Filed: 2004-12-27
Granted: 2006-07-27
Abstract: Изобретение относится к горной промышленности и может быть использовано при строительстве и ремонте скважин, а также при проведении стимуляции газоотдачи продуктивных угольных пластов. Обеспечивает простоту конструкции и надежность в работе устройства. Сущность изобретения: устройство включает цилиндрический корпус с центральным осевым каналом, внутренней кольцевой проточкой, перемычкой со сквозными каналами и гидравлической камерой. Также устройство включает уплотнительный элемент с осевым каналом, имеющим коническую внутреннюю поверхность. В осевом канале уплотнительного элемента установлена распорная пробка с ответной наружной поверхностью. С распорной пробкой  жестко связан шток с радиальным каналом. В последнем и размещен разрушаемый элемент. Согласно изобретению устройство снабжено кольцевым фигурным поршнем, сухарями и разрезным кольцом. Уплотнительный элемент в верхней части выполнен с радиальными пазами. Сухари размещены в радиальных пазах уплотнительного элемента с возможностью взаимодействия с распорной пробкой. Фигурный поршень установлен во внутренней кольцевой проточке корпуса с возможностью осевого перемещения относительно корпуса и взаимодействия с сухарями. Сухари связаны между собой и с фигурным поршнем с помощью разрезного кольца. Гидравлическая камера образована внутренней поверхностью кольцевой проточки в корпусе, нижним торцом перемычки, верхним торцом фигурного поршня и боковой поверхностью штока. 1 з.п. ф-лы, 3 ил.
Patent RU-2280776-C1 (RU)
Inventor: BORJAEV ALEKSANDR ALEKSANDROVI
IPC: F02G1/02
Filed: 2004-12-29
Granted: 2006-07-27
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: invention relates to method of obtaining kinetic energy by conversion of potential energy.  According to proposed method of conversion of potential energy of chemical substances into kinetic energy of gas flow and then into mechanical work, moving high-temperature gas flow is formed.  Said high-temperature gas flow converted into mechanical work is formed as a result of thermal or thermocatalytic decomposition of nitrogen monoxide (N 2 O) in reactor with production of mixture of nitrogen (N 2 ) and oxygen (O 2 ). 
     EFFECT: provision of moving high-temperature gas flow with transformed into kinetic energy with no adverse effect on environment.
Patent RU-2283144-C1 (RU)
Title: Способ лазерного лечения частичных атрофий зрительного нерва
Inventor: SHTILERMAN ALEKSANDR LEONIDOVI
IPC: A61F9/00
Filed: 2005-01-11
Granted: 2006-09-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и может быть использовано для лечения частичных атрофий зрительного нерва. Воздействуют на зрительный нерв и перипапиллярную область лазерным излучением. Облучают транспупиллярно аргоновым лазером мощностью импульса 50 мВт, экспозиция 0,1 мс, площадь воздействия 1000 мкм. Количество импульсов за сеанс 50. Курс лечения включает 10-15 сеансов. Способ обеспечивает высокую эффективность лечения, простоту выполнения, возможность визуального контроля, дозированность воздействия.
Patent RU-2281932-C1 (RU)
Inventor: KOSTOCHKO ANATOLIJ VLADIMIROVI
IPC: C06D5/06
Filed: 2005-02-28
Granted: 2006-08-20
Abstract: FIELD: explosives.  
     SUBSTANCE: invention relates to fuel charges for oil production industry and provides heat-resultant block charge composition including mixture of ammonium perchlorate and potassium perchlorate at ratio (4÷5):1 as oxidant, mixture of thermoelastoplastic (DST-30) as fuel and binding substance, N,N-diphenyl-p-phenylenediamine, and monoammonium phosphate. 
     EFFECT: raised thermal stability threshold and simultaneously increased thermal characteristics, in particular powder power and gas volume, and preserved stable burning under high pressure (above 100 MPa) conditions. 
     1 tbl 2 ex
Patent RU-2284934-C1 (RU)
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B61F5/02
Filed: 2005-03-29
Granted: 2006-10-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to devices for damping vibrations of locomotive body relative to bogie.  Proposed torsion spring contains rod 1 with lever hinge-connected with body and arranged ion supports rigidly secured on bogie frame 4.  Rings engaging through their flats 11, 12 with stop 13 rigidly secured on bogie frame are fitted on splines 2 of rod in space between supports. 
     EFFECT: improved efficiency of torsion spring in operation. 
     2 cl, 4 dwg
Patent RU-2288399-C1 (RU)
Inventor: KUZNETSOV IVAN LEONIDOVICH
IPC: F16L13/00
Filed: 2005-04-07
Granted: 2006-11-27
Abstract: FIELD: construction. 
     SUBSTANCE: pipe junction comprises ends of pipes that are set one in the other, face plug, slots made in the pipe of greater diameter, and connecting member secured to the pipes by welding.  The connecting member is made of a ring member mounted at the end of the pipe of smaller diameter, and the slots in the pipe of greater diameter do not reach the end of the pipe. 
     EFFECT: enhanced strength and simplified manufacturing of the joint. 
     3 dwg
Patent RU-2283924-C1 (RU)
Inventor: NILOV VLADIMIR ALEKSANDROVICH
IPC: E02F3/65
Filed: 2005-04-25
Granted: 2006-09-20
Abstract: FIELD: mechanical engineering; machines operating with trailing devices. 
     SUBSTANCE: proposed draw gear of scraper includes tractor with frame, mounted bucket connected by arch-gooseneck through ball joint with scraper front axle, draw bar connected with beam by longitudinal joint, beam, in its turn, is connected with tractor frame by support movable in longitudinal plane, traction booster hydraulic cylinder secured at sides of arch-gooseneck which are connected by flexible tie with lever rigidly secured on front axle of scraper, towing tie-rod installed horizontally between frame of tractor and beam at height "H" over ground equal to height of center of ball joint.  Support movable in longitudinal plane is made in form of ball support arranged in longitudinal guide of frame and coupling beam with frame.  Device has additional towing tie-rod, towing tie-rod being arranged at both sides from beam, and each tie-rod is made in from of flexible working members enclosed in housing and installed for interaction with movable rod dividing housing into rod and rodless spaces.  Rigidly of flexible working member arranged in rod space of housing exceeds rigidity of working member arranged in rodless space.  Towing tie-rod is coupled with frame and beam by twin hinge joints. 
     EFFECT: simplified design, increased service life of tyres of scraper front axle. 
     4 dwg
Patent RU-2289668-C1 (RU)
Inventor: SHARDAKOV MIKHAIL VALER EVICH
IPC: F04C2/00
Filed: 2005-05-03
Granted: 2006-12-20
Abstract: FIELD: drilling equipment, particularly screw downhole motors for oil and gas well drilling and repair. 
     SUBSTANCE: screw downhole motor comprises stator with inner helical teeth and rotor with outer helical teeth. Number of outer helical teeth is one less than that of stator. Outer rotor teeth profile and inner stator teeth profile envelope each other. Rotor and stator teeth chords are proportional to number of teeth thereof. Rotor is made of laminated profiled rope having metal, for instance steel, covering. The metal covering is connected directly to rotor by mechanical covering compression or with the use of intermediate material placed between the rotor and the covering, namely with the use of thermosetting plastics or glue. Working rotor surface may be coated with material selected from antifriction materials, for instance with polyamide or rubber, here the stator may have metal teeth. Profiled rotor rope is made of metal wire and has metal core. 
     EFFECT: increased performance, possibility of rotor profile self-alignment with stator profile, elimination of manufacturing rotor curvature error influence on motor operation, as well as simplified production technique. 
     8 cl, 5 dwg
Patent RU-2294225-C1 (RU)
Title: Method for treating peripheral nervous lesions
Inventor: BERSNEV VALERIJ PAVLOVICH
IPC: A61N5/067
Filed: 2005-06-23
Granted: 2007-02-27
Abstract: FIELD: medicine, neurosurgery. 
     SUBSTANCE: one should affect affected nerve intrasurgically with light diode blue-spectrum radiation at radiation power being 0.5 mW, wave length being about 0.46-0.52 mcm, at the mode of constant impact, for 5 min/1 field, from the distance of 1-2 cm. The innovation improves metabolism, decreases venous congestion and edema at the level of nervous lesion. 
     EFFECT: higher efficiency of therapy. 
     4 dwg, 2 ex
Patent RU-2291639-C1 (RU)
Title: Method for manufacturing canned food "schi derevenskye with beef and mushrooms"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-07-28
Granted: 2007-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing canned first-course dishes for cosmic nutrition. The suggested variants deal with preparing all the ingredients: boiling dried edible boletus mass to separate them from the broth to be reduced upon a roller; the beef should be cut and reduced, new white cabbage should be chopped, frozen and reduced, parsley green part should be, also, cut. One should cut carrots, parsley root and onions to heat them in melted butter and reduced then, wheat flour should be heated in fat. Processes of reduction should be fulfilled upon a roller. Garlic should be grated. It is necessary to mix the above-mentioned components with tomato paste, citric acid, common salt, a CO 2 -extract of the biomass of the preset type of micromycete, hot black pepper and laurel leaf. The obtained mixture should be packed into aluminum tubes followed by sealing and sterilization. The innovation enables to manufacture canned food for cosmic nutrition being of increased digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2303217-C1 (RU)
Title: Device for drying the licorice roots and rootstocks
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: F26B17/04
Filed: 2005-12-05
Granted: 2007-07-20
Abstract: FIELD: agriculture; drying technique used in agriculture for laying-in and the preliminary treatment of the licorice raw. 
     SUBSTANCE: the invention is pertaining to the drying technique and may be used in agriculture at the laying-in and the preliminary treatment of the licorice raw materials from the whole roots and the rootstocks of the bare licorice, the Ural's licorice, G.Korzhinsky's licorice, the rough licorice, the ventricose licorice. The device contains the body with the loading and unloading gears for feeding of the subjected to drying material to the opposite end sections of the body. The loading device is made in the form of the block of the in series installed rolls of the equal diameter with the arranged on them endless parallel branches of the rubberized belts and the installed under them vibrator and the collector of the mineral rubbish. The composition of the loading block in line with the production process includes the reception desk and the block of removal of the excessive moisture from the roots and the rootstocks of the licorice. The rear parts of the upper and lower frames are hinged on the common shaft of rotation. The upper and lower frames are Top and bottom cradles are additionally linked by the power hydraulic cylinder for pressing the root mass between the pairs of the rolls. The body for the subjected to drying material is supplied with the tubular electrical heaters (TEHs). The TEHs are arranged under the high-mass steel plates for the heat-mass exchange. Above the plates of the body there is the mounted conveyor with the heat-resistant continuous belt. The unloading gear is supplied with the mounted in pairs rolls for shelling the oblate and dried roots and the chute for gathering of the licorice raw. The device ensures production of the licorice raw in the form of fibers with the diameter of 0.1-1.2 mm and the length of 2-6 mm with humidity of 12-16 % with saving of the flavonoids, BAS and the glycyrrhizic acid. 
     EFFECT: the invention ensures production of the licorice raw in the form of fibers with the diameter below and about 1 mm and the length of 2-6 mm with humidity of 12-16 % with saving of the flavonoids, the glycyrrhizic acid, other components at the laying-in and the preliminary treatment of the licorice raw materials. 
     4 cl, 1 dwg
Patent RU-2302184-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-16
Granted: 2007-07-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes formula component preparation; rabbit meat cutting, greasing with sour cream, roasting in melt butter and chopping; fresh white cabbage shredding, freezing, and chopping; carrot, parsley root and onion cutting, roasting in melt butter and pulping; wheat flour sautéing in melt butter. Abovementioned components are blended with bone broth, tomato paste, sugar, citric acid, table salt, and CO 2 -extracts of black pepper, and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2307469-C1 (RU)
Inventor: KUZNETSOV VLADIMIR EVGEN EVICH
IPC: H04B10/00
Filed: 2005-12-19
Granted: 2007-09-27
Abstract: FIELD: optical systems, namely communication networks, possible use in synchronous fiber-optic communication networks, both existing and in development. 
     SUBSTANCE: in accordance to the invention, sets of lengths of optical cables of communication network are selected, breakdown of each of which disrupts all routes between corresponding communication network units and value of total structural reliability coefficient of which is less than allowed, and installed into system are spectral packing terminals, optical routing commutators, optical multi-port commutators, optical power indicators and control blocks in units of communication system, incidental to lengths of cable of communication line, which compose selected sets, with following switching of information traffic to spectral packing terminal in case of loss of optical power in one of optical fibers. 
     EFFECT: reduced material costs of building of communication network, while preserving its reliability. 
     2 cl, 7 dwg
Patent RU-2301675-C1 (RU)
Inventor: KUZOVNIKOV VLADIMIR VITAL EVIC
IPC: A61P27/02
Filed: 2006-03-02
Granted: 2007-06-27
Abstract: FIELD: medicine, endocrinology, ophthalmology, pharmacy. 
     SUBSTANCE: invention relates to a method for treatment of diabetic retinopathy. Method involves a single administration of 1.0 ml of 2% combined hydrogel solution of chitosan ascorbate with the deacylation degree 94-98% and molecular mass 100-700 kDa and containing 200 mg of hyaluronic acid, 2 g of chondroitin sulfuric acid, 110-440 mcg of cattle serum growth factor and 50 mg of heparin in 1 l of solution through a cannula into the Tenon's space to posterior eye pole. Method provides effective treatment and decrease of adverse effects based on enhancing blood supply of posterior eye pole and anti-allergic properties of biomaterial. 
     EFFECT: improved method and enhanced effectiveness of treatment. 
     1 tbl, 1 ex
Patent RU-2308728-C1 (RU)
Inventor: MIKHEEV GEORGIJ MIKHAJLOVICH
IPC: G01R27/00
Filed: 2006-03-06
Granted: 2007-10-20
Abstract: FIELD: diagnostics of high voltage switches in power engineering, namely, method for diagnostics of power circuits with bridging resistances in contact system of each pole of high voltage switch and device for its realization without opening the switch tank. 
     SUBSTANCE: device contains constant voltage supply, active resistance meter, block of three identical precision active resistances, four-strand cable with phase coloring. Active resistance meter is made in form of digital recorder and has an analog-digital converter, computing block, launch block, energy-independent memory, liquid-crystalline display and port for coupling with a personal computer, and also three-channel block of voltage sensors, voltage channels of which are connected respectively to first contacts of active resistance block and also, respectively, to second contacts of high voltage switch by means of first three strands of four-strand cable, and common contact of voltage sensor block is simultaneously connected to combined second contacts of precision active resistance block and to second clamp of constant voltage source, first clamp of which is connected to first contacts of high voltage switch by means of fourth strand of four-strand cable, where values of each precision active resistance are selected to be close to and/or equal to the total of bridging resistances of each switch pole. 
     EFFECT: possible detection of serviceability of bridging resistances without opening the tank of high voltage switch, without computing time difference of operation of contact system of all phases, and also without determining the character and time of contact chatter. 
     2 cl, 6 dwg
Patent RU-2306328-C1 (RU)
Inventor: FEDCHENKO NIKOLAJ NIKOLAEVICH
IPC: C09D161/10
Filed: 2006-03-27
Granted: 2007-09-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: invention, in particular, relates to fireproofing materials based on intercalated graphite compounds and is designed for applying fireproofing coatings of outdoor and indoor surfaces of civilian- and military-destination objects, for treating industrial structures to block propagation of fire due to imparted fireproofing and high heat-insulation properties under high temperature conditions. Fireproofing composition proposed comprises 50% acrylic dispersion as binder, urea-formaldehyde resin, oxidized graphite as oxidant, pentaerythritol and Na-carboxymethylcellulose as carbonizer, titanium dioxide and calcium carbonate as filler, urea as hardener, and water, said 50% acrylic dispersion being based on copolymer of butyl acrylate, methyl methacrylate, and methacrylic acid at ratio 47:52:1 and said filler being in the form of chopped glass thread at specified proportion of constituents. 
     EFFECT: increased tensile strength and reduced variation in linear dimensions. 
     2 tbl